This program is a Java Application of King James Version of the Bible.
This program requires Java Runtime Environment (JRE) which can be downloaded from
http://www.oracle.com/technetwork/java/javase/downloads/index.html
If you are looking for an android app, here's the android version of it:
https://play.google.com/store/apps/details?id=herbertjohne.android.purewordskingjamesbible